Bianca Nisha
type: MusicGroup
popularity: 2
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ef93ee48b09a7c950138a444317cdb1ec1ae1cb8ed41e797eb636c0616c1535
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b40798df-4cd6-4d7d-93c4-5904ac8ef97c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b40798df-4cd6-4d7d-93c4-5904ac8ef97c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b40798df-4cd6-4d7d-93c4-5904ac8ef97c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ef93ee48b09a7c950138a444317cdb1ec1ae1cb8ed41e797eb636c0616c1535","name":"Bianca Nisha","registered_at":"2026-06-20T14:09:53Z","symbol":"NIM1626902","token_address":"0x74f5e0b48f61e5e3863c1ce5d04e8180938e7931","type":"artist","uuid":"b40798df-4cd6-4d7d-93c4-5904ac8ef97c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef93ee48b09a7c950138a444317cdb1ec1ae1cb8ed41e797eb636c0616c1535. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b40798df-4cd6-4d7d-93c4-5904ac8ef97c.json and https://artists.proofprofile.net/proofs/artist/b40798df-4cd6-4d7d-93c4-5904ac8ef97c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x7ef93ee48b09a7c950138a444317cdb1ec1ae1cb8ed41e797eb636c0616c1535","name":"Bianca Nisha","registered_at":"2026-06-20T14:09:53Z","symbol":"NIM1626902","token_address":"0x74f5e0b48f61e5e3863c1ce5d04e8180938e7931","type":"artist","uuid":"b40798df-4cd6-4d7d-93c4-5904ac8ef97c"}
album: China
  type: MusicAlbum
  date published: 2020-09-25
album: Bleeding Blue
  type: MusicAlbum
  date published: 2022-03-11
album: Bianca Nisha
  type: MusicAlbum
  date published: 2022-04-22
album: Heavy
  type: MusicAlbum
  date published: 2025-01-31
  track: Heavy
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179396
    explicit: false
    by artist: Bianca Nisha
    in album: Heavy
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: DKCN52400101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:37:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x093bf8834f72682cb2b8176f80cf012f8a9d5a9bdbb1004c43c5c4a645a00e7b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKCN52400101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093bf8834f72682cb2b8176f80cf012f8a9d5a9bdbb1004c43c5c4a645a00e7b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKCN52400101.
      date published: 2026-07-20T21:15:01Z
    audio: Heavy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.855
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.575
      additional property: Energy
        type: PropertyValue
        value: 0.491
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.422
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.403
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.571
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tremble My Heart
  type: MusicAlbum
  date published: 2025-04-04
album: River
  type: MusicAlbum
  date published: 2025-09-26
album: Blood&Sugar
  type: MusicAlbum
  date published: 2025-10-24